is referent

Return type: Boolean
Returns:

Returns true if the stream is attached to a referent and false otherwise. Replacing is with isnt will reverse the results.

Syntax

  stream-name  indexer? (is | isnt) referent

Purpose

Tests whether the specified stream is attached to a referent.

Note that if a stream is bound to a previously defined referent and then discarded, that referent still exists, but is no longer attached.

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OmniMark 7.1.2 Documentation Generated: June 28, 2005 at 5:45:22 pm
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